I have been using Trend for years but I am currently with an org that uses Norton for Exchange and they have been having problems for quite some time. There are 5 servers in one site all with SP4 on NT4 SP6.
The question I need answered is does Trend support single instance scanning of messages destined for multiple recipients, or do they scan the message multiple times - (a) on the same server, (b) across multiple servers in the same site. The example would be if a message were coming in on a DL for mailboxes on multiple sites. >From Q288848 for Outgoing Mail MS states: After you apply this fix, the information store releases the attachment and passes it to MTA to deliver outgoing mail. In some cases, the attachments are not scanned completely by the virus scan before they are released to the MTA. This may result in infected attachments being sent through outgoing mail. This is by design. The Exchange AV API version 1.0 guarantees virus cleanup for incoming mail but only commercially reasonable efforts for outgoing mail. Customers who apply this fix should make sure that they have the Antivirus product on all of the Messaging servers. While we are still using 5.5 is the reccomended practice to stick with MAPI mode? Has the outgoing mail not being scanned been fixed with Exchange 2000? Regards, Sean _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&text_mode=&lang=english To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED]
